phase plane technique meaning in Chinese

相平面法

In sce method , a sub - band frequency energy technique has been improved and a new technique which is based on phase plane technique has been proposed . four characteristic quantities have been extracted and used in data - analysis
统计特征量方法中，改进了子带能谱特征量提取方法；独立提出了散射信号相平面特征量提取方法。
2 ) the sce shows potential of the application for sea bottom classification . both the improved sub - band frequency energy technique and the phase plane technique can distinguish completely the sea - beds : sand - type and silt - type
本文提出的相平面方法是一种新的办法，对现有的两类海底散射信号数据处理效果很好，其有效性需要进一步验证。